Solar general catalogue
40Pages

QUALITY MAKES OUR PRODUCTS GREAT With over 50 years of experience we are specialist in the manufacturing of cam switches, disconnect switches, position and safety switches, power tools switches and relay sockets. We design and build extremely reliable and efficient products: our company is managed in full accordance with UNI EN ISO 9001 and all our products are verified in our laboratory under the most stringent standards to guarantee performance, durability and safety. We have a state of the art R&D department committed to develop new, better products. We have gained a wide experience in...

DP-DK-DM-DX-DU Series Highest standards of quality The Bremas DP-DK-DM-DX-DU series of disconnect switches has been specifically designed for DC applications in the solar industry, with the most compact dimensions and the highest switching power on the market. Capable of breaking 60 A and 1000 Vdc, or 30 A at 1500 Vdc, with only 45 mm (1,77”) of total depth, the DP-DK-DMDX-DU series is the most complete and versatile range of disconnect switches for the solar industry. Rated current: 60 A Rated insulation voltage: 1500 V PV1 and PV2 tested Terminal protection degree IP20 Different mounting...

A complete range for DC applications Selected materials The materials we employ have been carefully studied: the contacts are built with an exclusive alloy specifically made. The plastic components are made with V0 materials, the highest selfextinguishing degree. The handles are made with UV rays resistant materials. Designed for the inverters of the next generation Thanks to the modular construction, a single switch can manage up to 6 DC inputs/MPPT, and up to 12 poles. 5 Patents The 5 Patents that protecting our DC disconnect switches are the result of our continuous R&D effort. Best...

PRODUCT RANGE DP-DK-DM-DX-DU Series - Product range 6 ❙ DC DISCONNECT SWITCHES AND SURGE PROTECTIVE DEVICES FOR PV APPLICATIONS

PRODUCT RANGE

TECHNICAL DATA Technical data DP10012 Rated insulation voltage Rated impulse withstand voltage Rated thermal current Power loss per layer at 20 A / 50 A DC inputs Utilization category Rated operational current at 1500 V Rated operational current at 1300 V Rated operational current at 1250 V Rated operational current at 1200 V Rated operational current at 1100 V Rated operational current at 1000 V Rated operational current at 800 V Rated operational current at 750 V Rated operational current at 700 V Rated operational current at 600 V Rated operational current at 500 V Short circuit...

TECHNICAL DATA 5 Suitable for use on a circuit capable of delivery not more than 5.000 rms symmetrical Amperes, 1500 Vdc max, when protected by fuses

String combiner boxes 10 ❙ DC DISCONNECT SWITCHES AND SURGE PROTECTIVE DEVICES FOR PV APPLICATIONS Energy storage systems (ESS)

Protection degree The highest level of waterproof and dustproof in photovoltaic industry certified by TÜV and UL. IP66 / NEMA 4X as a standard, IP67 is optional. Please contact us for more information. IP66 - Water resistant against powerful jets To pass IP66 testing, the fixture must be able to protect against powerful water jets. Water projected in powerful jets (12.5 mm nozzle) against the enclosure from any direction shall have no harmful effects. Test duration: at least 3 minutes. Water volume: 100 litres per minute. Pressure: 100 kPa at distance of 3 m. NEMA 4X - Water resistant...

Fixing type Panel mounting screws hole 36x36 mm hole interaxis 48x48 mm hole interaxis Main features No bending of the switch Fixing with nut by M16 x 1,5 mm single hole Main features Reduced assembly time Base mounting screws hole Mechanical fixing on DIN rail Main features Assembly tools not required 68 mm hole interaxis Main features DIN rail not needed 12 ❙ DC DISCONNECT SWITCHES AND SURGE PROTECTIVE DEVICES FOR PV APPLICATIONS

Mounting type Terminal screws orientation Head up Base mounting Product image Mounting type Back-side for DIN rail or 2 screws fixing For direct operation With pre-mounted knob and/or plate Back-side for DIN rail or 2 screw fixing For standard distribution boards (45 mm window) With pre-mounted knob Mounting type Fixing 36x36 mm with 4 tapping screws Fixing 48x48 mm with 4 tapping screws Mounting type Back-side for DIN rail or 2 screws fixing Fixing M16 (L = 12 mm) Back-side for DIN rail or 2 screws fixing Fixing 36x36 mm with 4 tapping screws Back-side for DIN rail or 2 screws fixing...

Handle position Available for base mounting, panel mounting or double mounting A = 9 (OFF) and 12 o’clock (ON) B = 12 (OFF) and 3 o’clock (ON) C = 3 (OFF) and 6 o’clock (ON) D = 6 (OFF) and 9 o’clock (ON) Q = 12 (OFF) and 3 o’clock (ON); 6 (OFF) and 9 o’clock (ON) N° of inputs and poles configuration N° of inputs A single switch can manage up to 6 inputs/MPPT for DP-DK-DM-DX series, and up to 4 inputs/MPPT for DU series, with two poles each one (negative and positive polarity). Poles configuration It is possible to realize different poles configurations. The standard configuration supplied...

DP-DM-DK-DX Series Panel mounting – Fixing by 4 screws – IP66 han handles Panel mounting / Double mounting – Fixing with nut by M16 x 1,5 mm single hole DU Series Panel mounting - Fixing by 4 screws - NEMA 4X handles Panel mounting / Double mounting – Fixing with nut by M16 x 1,5 mm single hole

Series Pending

STANDARD ORDER CODES DP - DK - DM - DX Series For standard distribution boards (45 mm window) N° of poles 1x (1+1) Pre-mounted knob Fixing on DIN rail or by 2 screws Series Base mounting Pre-mounted knob - Padlockable Fixing on DIN rail or by 2 screws Series

STANDARD ORDER CODES DP - DK - DM - DX Series - For direct operation Base mounting g - Pre-mounted knob Fixing on DIN rail or by 2 screws PV1 cat. per input Base mounting - Pre-mounted knob Fixing Fi i on DIN rail il or by b 2 screws PV1 cat. per input Base mounting - Pre-mounted knob Fixing xing on DIN rail or by 2 screws scre Series 18 ❙ DC DISCONNECT SWITCHES AND SURGE PROTECTIVE DEVICES FOR PV APPLICA